/*
 * This file is part of the Sx Framework Library.
 * 
 * Copyright (C) 2013 University of Colorado Denver
 * <min.choi@ucdenver.edu> <shane.transue@ucdenver.edu>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy 
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
 * copies of the Software, and to permit persons to whom the Software is 
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in 
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 */
#ifndef SX_MASS_SPRING_SIMULATION_H
#define SX_MASS_SPRING_SIMULATION_H

#include <sxSoftBodySimulation.h>
#include <sxArrayList.h>
#include <sxMassSpringMesh.h>

/* Simulation Collision */
#include <sxCollisionModel.h>
#include <sxTriangleSoupCollisionEventAggregate.h>

using Sx::Simulation::Objects::MassSpringMesh;

namespace Sx {
namespace Simulation {
namespace Simulations {

class MassSpringSimulation : public SoftBodySimulation {
public:
	MassSpringSimulation();
	MassSpringSimulation(Physics::Collision::AbstractCollisionModel<Objects::MassSpringMesh>* collisionModel);
	virtual ~MassSpringSimulation();

	bool construct();
	void update();
	void render() const;
	void reset();

	bool add(const std::shared_ptr<MassSpringMesh>& mesh);
	bool remove(const std::shared_ptr<MassSpringMesh>& mesh);
	bool removeAt(unsigned int index);

	unsigned int getMeshCount() const;

	bool zeroAllExternalForces();
	bool zeroAllCollisions();

	std::shared_ptr<MassSpringMesh> const getMesh(unsigned int index) const;

protected:
	/* POINTER_OWNERSHIP: YES (All added MassSpringMesh pointers are owned) */
	Util::ArrayList<std::shared_ptr<MassSpringMesh> > meshes;

	/* POINTER_OWNERSHIP: YES */
	Physics::Collision::AbstractCollisionModel<Objects::MassSpringMesh>* collisionModel;
};

}

}

}

#endif
